As per the Bug Id -- 768206, marking the issue as Won't Fix.
Thank You.

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ClusterFuzz testcase 5827593197846528 is still reproducing on tip-of-tree build (trunk).

If this testcase was not reproducible locally or unworkable, ignore this notification and we will file another bug soon with hopefully a better and workable testcase.

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ClusterFuzz has detected this issue as fixed in range 506298:506316.

Detailed report: https://clusterfuzz.com/testcase?key=5827593197846528

Fuzzer: inferno_layout_test_unmodified
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff5c09c8e8
Crash State:
  blink::MakeCounterNodeIfNeeded
  blink::FindPlaceForCounter
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=485950:486005
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=506298:506316

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5827593197846528

See https://github.com/google/clusterfuzz-tools for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.